Q: Dab tsi yog kub-dip galvanizing, electro-galvanizing thiab txhuas galvanizing?
A: Hot-dip Galvanizing: Los ntawm kev raus cov hlau hauv Molten Zinc ntawm txog li 450 degree, feem ntau! {} G \/ m²) tiv thaiv txheej.
Electrogalvanizing: Siv lub hauv paus ntsiab lus electrolysis, Zinc Eons yog tso rau saum npoo ntawm chav tsev tab sis thinner} g \/ m²) txheej tsis muaj metallurgical kev sib koom tes.
Aluminium galvanizing: kub-dip 55% txhuas, 43.4% zinc thiab 1.6% kev tiv thaiv ntawm zinc, thiab cov corrosion kev tiv thaiv yog {}} lub sij hawm uas ntshiab zinc.
Q: Lub galvanizing hom muaj qhov zoo tshaj plaws tiv thaiv corrosion kev ua tau zoo tshaj plaws?
A: Aluminium galvanizing muaj qhov zoo tshaj plaws tiv thaiv corrosion, thiab nws corrosion tsis kam yog {1}} lub sij hawm uas ntshiab plinc plating. Nws yog qhov tshwj xeeb tshaj yog tsim nyog ib puag ncig xws li kub siab, siab av noo lossis thaj chaw ntug hiav txwv; Kub-DIP Galvanizing yog thib ob thiab haum rau kev tiv thaiv sab nraud corrosion; Electro-galvanizing muaj qhov tsis muaj zog tshaj plaws kev ua haujlwm thiab xav tau siv ua ke nrog kev pleev xim.
Q: Dab tsi yog qhov sib txawv hauv cov tsos pom ntawm kub-dip galvanizing thiab electro-galvanizing?
A: Hot-dip Galvanizing:
Pom zoo zinc paj: Vim tias lub ntuj crystallization ntawm cov kua zinc thaum lub ntsej muag tsis muaj zog, xws li zinc paj n, me me zinc paj m);
Kev ntxhib me ntsis: cov txheej tuab tuab heev: Thicker yog tuab thiab muaj me ntsis bumpy xav tias qhov kov, uas yog qhov tsim scenes.
Electrogalvanizing:
Cov khaub ncaws hnav thiab tsis muaj zincy: cov electrolytically tso zinc txheej yog qhov muag huv thiab du, nrog cov khaub ncaws hnav zoo nkauj lossis cov xim kaj xim;
Txaus ntshai heev: haum rau kev txau txau lossis sab nrauv (xws li cov khoom siv hluav taws xob hauv tsev, cov tsheb sib tham).
Q: Vim li cas thiaj chinc txheej ntawm electroplated galvanized thinner?
A: 1. Txheej txheem kev txwv: Electrogalvanizing Deposititsing zinc ions hauv cov hlau sab nraud, thiab cov kab mob tso tawm qeeb (tsuas yog tso rau hauv Molten Dip ua kua, uas tuaj yeem ua cov txheej tuab.
2. Kev xav tau kev ua haujlwm: Electrogalvanizing yog tsuas yog siv rau cov khoom ntsuas hluav taws xob (xws li cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob du thiab qhov chaw raug. Dhau ib txheej zinc yuav muaj kev cuam tshuam kev ua cov tom ntej xws li stamping thiab vuam.
3. Tus nqi thiab kev ua tau zoo nyiaj: qhov ntev dua lub sijhawm hluav taws xob, tab sis nws yuav ua kom muaj zog siv hluav taws xob thiab lub sijhawm ntau lawm, thiab kev lag luam tsis zoo. Ib txheej nyias nyias tuaj yeem ua tau kom tau raws cov yooj yim tiv thaiv xeb yuav tsum tau (feem ntau yuav tsum tau ua ke nrog coating los txhim kho kev tiv thaiv).
Q: Hom twg ntawm galvanizing yog feem ntau siv nyob rau hauv kev lag luam automotive?
A:Hot-dip galvanizing is suitable for the following parts: Body structural parts (such as floor, longitudinal beam, anti-collision beam) - thick zinc layer (60-120g\/m²), anti-stone impact corrosion.
CHASSIS feem (ncua kev ncua, roj tank bracket) - muaj zog corrosion tiv thaiv yog qhov yuav tsum tau nyob rau hauv ib puag ncig huab cua sab nraum zoov.
Cov txiaj ntsig: Tus nqi qis, muaj zog corrosion tsis kam, haum rau zais lossis siab ntxhov siab.
Siv tau qhov chaw rau electrogalvanizing: qhov chaw tsos (qhov rooj, hood panels) - nyias txheej ({), du nto thiab pleev xim du.
Precision Qhov Chaw (Screws, Connectorsal) - Lub siab qhov tseeb yuav tsum muaj kom tsis txhob zinc sprant cuam tshuam. Cov txiaj ntsig: sib xws thiab tsis muaj zinc spincles, ncaj qha yoog raws li cov txheej txheem pleev xim, zoo nkauj.
Tshwj xeeb kev siv rau txhuas galvanizing: kev tso pa tawm, nres ntu (kub tsis kam), tab sis nws tsis tshua siv.